CVE-2020-7758

{"containers": {"cna": {"affected": [{"product": "browserless-chrome", "vendor": "n/a", "versions": [{"status": "affected", "version": "before 1.40.2-chrome-stable"}]}], "credits": [{"lang": "en", "value": "Snyk Security Team"}], "datePublic": "2020-11-02T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "exploitCodeMaturity": "PROOF_OF_CONCEPT", "integrityImpact": "NONE", "privilegesRequired": "NONE", "remediationLevel": "OFFICIAL_FIX", "reportConfidence": "REASONABLE", "scope": "UNCHANGED", "temporalScore": 6.5, "temporalSeverity": "MEDIUM", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:R", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"description": "Path Traversal", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-11-18T02:36:08.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable"}], "title": "Path Traversal", "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "DATE_PUBLIC": "2020-11-02T18:27:18.886549Z", "ID": "CVE-2020-7758", "STATE": "PUBLIC", "TITLE": "Path Traversal"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "browserless-chrome", "version": {"version_data": [{"version_value": "before 1.40.2-chrome-stable"}]}}]}, "vendor_name": "n/a"}]}}, "credit": [{"lang": "eng", "value": "Snyk Security Team"}], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server."}]}, "impact": {"cvss": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:R", "version": "3.1"}}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Path Traversal"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657"}, {"name": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175", "refsource": "MISC", "url": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"}, {"name": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6", "refsource": "MISC", "url": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6"}, {"name": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable", "refsource": "MISC", "url": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:41:01.614Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2020-7758", "datePublished": "2020-11-02T18:30:22.046Z", "dateReserved": "2020-01-21T00:00:00.000Z", "dateUpdated": "2024-09-16T20:42:47.740Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "browserless-chrome", "vendor": "n/a", "versions": [{"status": "affected", "version": "before 1.40.2-chrome-stable"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:browserless:chrome:*:*:*:*:*:node.js:*:*", "matchCriteriaId": "B126F402-8BBC-4988-8348-F7DF30C8FA84", "versionEndExcluding": "1.40.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "This affects versions of package browserless-chrome before 1.40.2-chrome-stable. User input flowing from the workspace endpoint gets used to create a file path filePath and this is fetched and then sent back to a user. This can be escaped to fetch arbitrary files from a server."}, {"lang": "es", "value": "Esto afecta a las versiones del paquete browserless-chrome anterioes a la versi\u00f3n 1.40.2-chrome-stable. La entrada del usuario que fluye desde el endpoint del espacio de trabajo es usada para crear una ruta de archivo filePath y esta es extra\u00edda y luego se env\u00eda de vuelta a un usuario. Esto puede ser escapado para recuperar archivos arbitrarios desde un servidor"}], "id": "CVE-2020-7758", "lastModified": "2026-06-17T03:25:23.580", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "report@snyk.io", "type": "Secondary"}]}, "published": "2020-11-02T22:15:13.580", "references": [{"source": "report@snyk.io", "tags": ["Broken Link"], "url": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"}, {"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6"}, {"source": "report@snyk.io", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable"}, {"source": "report@snyk.io", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Broken Link"], "url": "https://github.com/browserless/chrome/blob/master/src/routes.ts%23L175"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/browserless/chrome/commit/848b87e5bea4f8473eea85261a5ff922d6ebd2b6"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/browserless/chrome/releases/tag/1.40.2-chrome-stable"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JS-BROWSERLESSCHROME-1023657"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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